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It has ethanol resistant parts and large fuel inlet seat. Not the cheap standard grade carb kit parts. Please note I will update the pictures with the choke linkage and vacuum break hose back on. Just realized wrong picture
Last edited by cman442; March 29th, 2020 at 04:52 PM.
7040251 is just a standard 70 455 automatic carb. The 258 is listed as W30 automatic. The rods and jets could be changed in the 251 to make it closer to the 258. Really depends if you want the correct number carb or not. I can look to see if I have a 258, but I don't think so.
7040251 is just a standard 70 455 automatic carb. The 258 is listed as W30 automatic. The rods and jets could be changed in the 251 to make it closer to the 258. Really depends if you want the correct number carb or not. I can look to see if I have a 258, but I don't think so.
March 29th, 2020, 03:51 PM
